Cathode ray tube display device



FIG. 1 is a front and left side perspective view of a cathode ray tube display device showing our new design;

FIG. 2 is a rear, top, and right side perspective view of FIG. 1;

FIG. 3 is a top and right side perspective view of FIG. 1.

The undisclosed portions of the bottom are unornamented. 

The ornamental design for a cathode ray tube display device, substantially as shown and described. 